Mako went to Paris to learn ballet and enrolled at the opera's ballet school. But even after 3 months of living there, she still can't get used to the Parisian way of life. So the director fo the school ordered her to go back to her own country! She is depressed, but she meets another exchange student from the conservatoire. He's very bright and cheers her up, but there's something mysterious about the way he acts..?